Definition: Trail - The word trail is a term used in various contexts to describe something that has been covered up by other people, often due to hidden truths or hidden circumstances. A classic example of this usage could be in a story where someone uses the trail after they've had a fight with their partner over something minor.

Example Sentence: "The trail was closed for years, but one day I found out it was all about me! So I took out my trusty notebook and started writing about everything that had happened."